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311.
Arguments concerning the relative role of semantic and grammatical factors in word formation have proven to be a wedge issue in current debates over the nature of linguistic representation and processing. In the present paper, we re-examine claims by Ramscar [Ramscar, M. (2002). The role of meaning in inflection: Why the past tense does not require a rule. Cognitive Psychology, 45, 45-94.] that it is semantic rather than grammatical factors that influence the choice of regular or irregular past tense forms for English verbs. In Experiment 1, we first replicated Ramscar's (2002) experiment, which showed semantic influences on choice of past tense inflection. A novel verb, splink, was introduced in a semantic context that was reminiscent of an existing regular or irregular rhyme verb: blink or drink. Participants favored the past tense form (splinked or splank) that matched that of the semantically similar verb. In Experiment 2, we introduced novel verbs in a context suggesting that they were grammatically derived from nouns (i.e., denominals). Some current symbolic processing models propose that regular past tense forms should be preferred for such forms. When Ramscar's (2002) original contexts for derivational verbs were re-tested in this condition, we replicated his failure to find a preference for regular past tense forms. However, when the contexts were modified to make the grammatical process more salient, we did find a preference for regular past tense forms, suggesting that the derivational status might have been ambiguous in the original materials. In Experiment 3, we tested whether acceptability ratings for regular or irregular past tense forms of grammatically derived verbs could be explained by semantic distance metrics or by ratings of noun-to-verb derivational status. Ratings of semantic distance and grammatical derivation were orthogonal factors in Experiment 3. Only derivational status predicted acceptability ratings for regular past tense forms. Taken together, the present results suggest that semantic factors do not explain the regularization of irregular verbs in derivational contexts, although semantic factors can affect the choice of past tense forms in certain circumstances. 相似文献
312.
Daniel Saudek 《Theology & Science》2019,17(2):233-247
The aim of this article is to formulate the theological notions of the end and fulfilment of the universe before the background of relativity theory and cosmology, in particular the lack of a global passage of time. It argues that the “arrow” of time is a local phenomenon, linked essentially to recording objects. On this basis, it makes the case that the notions of a common end of all local times and of a final, timeless state of the universe are viable independently of a global direction of time. 相似文献
313.
In the present study we have investigated the acquisition of the past participle of Italian verbs of the second (including mostly irregular verbs) and third (including mostly regular verbs) conjugations in school age children, and with simulations with an artificial neural network. We aimed to verify the extent to which children are sensitive to regularity, as opposed to the consistency in the mapping from the infinitive to the past participle. In particular, we predicted that children would learn at some point that verbs of the second conjugation tend to be irregular, and therefore they would be more likely to produce irregularizations for verbs of this class, compared to the verbs of the third conjugation. However, they should also show sensitivity to the phonological mapping consistency within each subclass, learning to produce correct forms on the basis of phonological similarity. In contrast, children should be more likely to produce regular forms for verbs of the third conjugation. Thus, a larger regularity effect would be expected for verbs of the third than of the second conjugation, leading to the prediction of a regularity by conjugation interaction. 相似文献
314.
We prove that all finitely axiomatizable tense logics with temporal operators for ‘always in the future’ and ‘always in the
past’ and determined by linear fows time are coNP-complete. It follows, for example, that all tense logics containing a density
axiom of the form ■n+1F p → nF p, for some n ≥ 0, are coNP-complete. Additionally, we prove coNP-completeness of all ∩-irreducible tense logics. As these classes of tense
logics contain many Kripke incomplete bimodal logics, we obtain many natural examples of Kripke incomplete normal bimodal
logics which are nevertheless coNP-complete. 相似文献
315.
Learning the English past tense is characterized by a U-shaped learning function for the irregular verbs. Existing cognitive models often rely on a sudden increase in vocabulary, a high token-frequency of regular verbs, and complicated schemes of feedback in order to model this phenomenon. All these assumptions are at odds with empirical data. In this paper a hybrid ACT-R model is presented that shows U-shaped learning without direct feedback, changes in vocabulary, or unrealistically high rates of regular verbs. The model is capable of learning the default rule, even if regular forms are infrequent. It can also help explore the question of why there is a distinction between regular and irregular verbs in the first place, by examining the costs and benefits of both types of verbs. 相似文献
316.
Thinking about the future is an integral component of human cognition – one that has been claimed to distinguish us from other species. Building on the construct of episodic memory, we introduce the concept of ‘episodic future thinking’: a projection of the self into the future to pre-experience an event. We argue that episodic future thinking has explanatory value when considering recent work in many areas of psychology: cognitive, social and personality, developmental, clinical and neuropsychology. Episodic future thinking can serve as a unifying concept, connecting aspects of diverse research findings and identifying key questions requiring further reflection and study. 相似文献
317.
Louis O. Kattsoff 《World Futures: Journal of General Evolution》2013,69(2):79-84
The future of humanity on this planet is not assured: we have reached a critical juncture in our history. Persistence in classical modes of thinking and acting will lead to growing problems and mounting crises; a new way of thinking is needed, joined with a new ethics and a new ethos. This presupposes a fundamental change in the way we perceive ourselves and our environment—a shift in the dominant consciousness of our time. The evolution of a “planetary consciousness” has become an objective precondition of approaching the future with confidence as well as responsibility. The Club of Budapest has been founded to promote this evolution through the insight and creativity of the artists, writers, spiritual leaders and young people who are its members and affiliates. 相似文献
318.
Hugh Compston 《World Futures: Journal of General Evolution》2013,69(1):43-59
This article reports the results of research that uses policy network theory and advocacy coalition theory to deduce the implications for the future of public policy in EU Member States of king trends: all those technological, economic, environmental, and social trends that can be empirically verified, affect the lives of large numbers of people and are expected by relevant experts to continue for at least the next 20 years. The resulting policy implications can be summarized as more assertive security policies, more business-friendly economic policies, more liberal social policies, and increased public spending. 相似文献
319.
Juhani Ihanus 《International Forum of Psychoanalysis》2013,22(2):119-131
Abstract The archive and psychoanalysis are reconnected in a new framework. The archaeological metaphor of psychoanalysis, the traditional view of archives as storehouses of historical items, and the notion of memory as storage are revised according to the conceptions of fluid and dynamic archival and memory systems. A combination of psychoanalytic models and cognitive memory research is proposed to form developmental archival theory that will take into account the changing contexts of memory, meaning-making, negotiation of interpretation, and knowledge regulation. The three phases of registration (archivalization, archivization, and archiving) are seen in the dynamics of unconsciousness–consciousness, and in relation to the archivists’ and researchers’ transferences to their records as self-objects, transitional objects or evocative objects. Becoming conscious of archives is a continuous journeying through the multiple registrations and narrativizations of archives in the interaction between non-declarative and declarative memory. The archive and psychoanalysis touch upon processes that are suggested to concern metamemory and metareflection (the interplay between meta-emotion and metacognition). The futures of archives and psychoanalysis call for context-sensitive remembering and being attentive to the co-constructive translations of personal and social memory. Opening archives and psychoanalysis toward the unprecedented, without closing histories and memories, is the interminable task of encountering the “missing moment.” 相似文献
320.
《Journal of Religion, Spirituality & Aging》2013,25(1-2):201-213
SUMMARY Persons in North America who are over 80 years of age are generally overlooked by religious leaders. They are, however, the fastest growing cohort in society. This age crescendo promises to be a significant factor in the future ministry of the rapidly increasing number of graying churches and synagogues. 相似文献